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A quantum key output method and system based on frame protocol format

A quantum key and output method technology, which is applied in transmission systems, digital transmission systems, and key distribution, can solve the problems of quantum key output systems and methods that are not easy to use, and have a unified output protocol format.

Active Publication Date: 2022-08-05
SHANDONG INST OF QUANTUM SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above problems, the present invention overcomes the problem that there is no unified output protocol format that is easy to use and applicable to a wide range of application scenarios in the existing quantum key output systems and methods, and provides a quantum key output based on the frame protocol format method and system

Method used

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  • A quantum key output method and system based on frame protocol format
  • A quantum key output method and system based on frame protocol format
  • A quantum key output method and system based on frame protocol format

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0066] In this embodiment, a quantum key output system based on a frame protocol format, such as figure 1 As shown, the system includes:

[0067] Application layer, key management layer and server layer, the application layer includes application layer device A and application layer device B, the key management layer includes key management layer device A and key management layer device B, and the server layer includes server layer devices;

[0068] In this embodiment, the key management layer device A uses the key management device A, the key management layer device B uses the key management device B; the server layer device adopts the key management server.

[0069] Both the application layer device A and the key management layer device A belong to the sender;

[0070] Both the application layer device B and the key management layer device B belong to the receiver.

[0071] The functions of key management machine A and key management machine B are to manage quantum keys di...

Embodiment 2

[0073] In this embodiment, a quantum key output system based on a frame protocol format, the key management layer device A can use the key management machine A integrated with the QKD function, and the key management layer device B can also use the key management device integrated with the QKD function. key management machine B, so that quantum key distribution can be performed between key management machine A and key management machine B through a quantum network, and the generated quantum keys can be managed.

[0074] Other technical features of the quantum key output system based on the frame protocol format of the second embodiment are the same as those of the first embodiment.

Embodiment 3

[0076] In this embodiment, a quantum key output method based on a frame protocol format, the method is based on any one of the quantum key output systems based on the frame protocol format in the above-mentioned Embodiment 1 and Embodiment 2;

[0077] S1 Application layer device A and application layer device B respectively perform network access authentication based on frame protocol format, and access the quantum network after successful authentication;

[0078] S2 Application layer device A conducts user key session through key management layer device A and server layer device, and application layer device B conducts frame protocol format-based user key session UKS (User Key session) through key management layer device B and server layer device Key Session); after the user key session is successful, the server layer device sends the key session information generated by the user key session to the key management layer device A and the key management layer device B respectivel...

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Abstract

The invention relates to a quantum key output method and system based on a frame protocol format. The method adopts the application layer devices of the S1 sender and the receiver to respectively perform network access authentication based on the frame protocol format, and access the quantum network after the authentication is successful. ; S2 the application layer devices of the sender and the receiver respectively obtain quantum keys through the user key session based on the frame protocol format, and the user key session is generated by the server layer device; after the user key session is successful, the server layer device The key session information generated by the user key session is sent to the key management layer devices of the sender and the receiver respectively; S3 The application layer devices of the sender and the receiver are respectively based on the corresponding key management layer devices through the corresponding key management layer devices. The key session information performs a key reading request based on the frame protocol format, the key management layer device performs key output control based on the frame protocol format, and the application layer devices of the sender and receiver respectively receive the quantum key output by the control .

Description

technical field [0001] The invention belongs to the technical field of quantum communication, and in particular relates to a quantum key output method and system based on a frame protocol format. Background technique [0002] With the development of network information, the network affects all aspects of people's lives, and the security requirements are also higher and higher, and the confidentiality requirements for people's network activities are also higher and higher. Encryption or authentication technology ensures that people keep their own data and some related materials confidential in network activities, and ensures the security and confidentiality of the network. Because of its unconditional security and high efficiency, quantum communication has brought revolutionary development to information security. It is the main research direction of data security transmission. The main form of quantum communication is quantum security communication based on quantum key distr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L9/08H04L9/40
CPCH04L9/0852H04L9/0819H04L63/08H04L63/062
Inventor 王学富杨国梁尹飞姜胜广
Owner SHANDONG INST OF QUANTUM SCI & TECH